Biography of John Wynkoop Gilkyson, Jr. of San Francisco
John Wynkoop Gilkyson, born February 5, 1875, in Chico, Butte County, California, was the son of John W. and Ruth (Hobart) Gilkyson. His maternal lineage traces back to Edmund Hobart, who arrived in America in 1633. John W. Gilkyson, a Pennsylvania native, moved to California in 1850, engaging in mining and later holding various public offices. John Wynkoop Gilkyson pursued education in Butte County and San Francisco, starting his career with the Pacific Bell Telephone Company at age twelve. By 1901, he became the county manager for the Pacific States Telephone Company in San Jose. Married to Hattie W. Tennis, he was active in the Native Sons of the Golden West, Knights of Pythias, and the Elks.